Miller 907684001, Owner'S Manual

Page: 50 / 92

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A complete Parts List is available at www.MillerWelds.com
OM-270536 Page 42
7-3. Accessing User Setup Menu
247220-D
MENU
1 Amperage Button
2 Gas/Dig Button
3 Parameter Display
4 Setting Display
5 Amperage Adjustment Control
To access the User Functions,
press and hold the Amperage (A)
and the Gas/DIG controls until
[USER] [MENU] is displayed. To
scroll through the user menu func-
tions, press and release the Gas/
DIG control.
Rotate amperage adjustment con-
trol to adjust parameter setting.
To exit user menu, press Amperage
and Gas/DIG controls at the same
time and then release, or turn power
off.
1
3 4
5
Tungsten Diameter Selection
Each tungsten size has preset starting parameters spe-
cific to that diameter for optimized starting. Range is
0.020 − 1/8 in. or 0.5 − 3.2 mm. To manually set starting
parameters, see Section 17-3.
Output Trigger Mode Functions
See Section 11-4 to reconfigure RMT functions.
Independent Amperage Control (CE Models Only)
[ENEP] [SAME] - standard mode of operation for control-
ling AC amperage setting.
[ENEP] [INDP] - for AC TIG welding allows the user to set
the EP amperage independently from the EN amperage.
When [ON], the user can set the EP waveshape (sine,
square, triangle) independently from the EN waveshape
(see Section 7-4).
AC Waveshape Selection:
Use amperage adjustment control to select between ad-
vanced squarewave [ADVS] , soft squarewave [SOFT],
sine wave [SINE], or triangle wave [TRI]. The default is
Soft.
Application:
Use advance squarewave when a more fo-
cused arc is required for better directional control. Use
soft squarewave when a softer arc with a more fluid
puddle is desired. Use sine wave to simulate a conven-
tional power source. Use triangular waveshape when the
effects of peak amperage with reduced overall heat input
is required to help control distortion on thin materials.
Arc Starting Mode Selection (Stick)
[HOTS] [ON]
Provides additional amperage while striking the elec-
trode to prevent the electrode from sticking.
[HOTS] [OFF]
No additional starting amperage to assist in starting the
electrode.
USER
2T
3/32 TUNG
RMT
WAVE
AC
ON
HOTS
2
SAME
ENEP